VR Feather - FIN 48619

Production & Efficiency

Trait Index 80 100 120
Production 108
Milk kg 103
Fat, kg 101
Fat, % 98
Protein kg 111
Protein % 111
Persistency 116
Growth 72
Daily carcass gain 76
Carcass conformation score 76
Saved feed 106
Maintenance efficiency 100

NAV proof run date: 03-02-2026 Reliability 93 % Number of daughters: 64

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 103 104.9 9883
Fat kg, 305 days 101 1.4 434
Fat %, 305 days 98 -0.03 4.4
Protein kg, 305 days 111 11.7 355
Protein %, 305 days 111 0.08 3.6

NAV proof run date: 03-02-2026 Reliability 93 % Number of daughters: 64

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 104
Interval from calving to first insemination (cows) 91
Interval from first to last insemination (heifers) 112
Interval from first to last insemination (cows) 102
Number of inseminations (heifers) 115
Number of inseminations (cows) 109
Calving sire 103
Calving maternal 104
Udder health 111
General health 104
Longevity 103
Hoof health 110
Sole Ulcer 104
Sole Hemorrhage 105
Heel Horn Erosion 105
Digital dermatitis + Interdigital Dermatitis 116
Verrucose dermatitis + Interdigital Hyperplasia 112
Double sole + White line separation 110
Cork screw claw 89
Youngstock survival 103

NAV proof run date: 03-02-2026 Reliability 84 % Number of daughters: 28

Functional

Trait Index 80 100 120
Milkability 87
Temperament 101

NAV proof run date: 03-02-2026 Reliability 65 % Number of daughters: 14

Conformation

Trait Index 80 100 120
Frame 103
Stature 104 Short Tall
Body depth 100 Shallow Deep
Chest width 96 Narrow Wide
Rib structure 94 Coarse Angular
Top line 99 Weak Strong
Rump width 104 Narrow pins Wide pins
Rump angle 100 High pins Low pins
Feet & legs 128
Rear legs, side view 92 Straight Sickled
Rear legs, back rear view 118 Toes out Parallel, bow-legged
Foot angle 95 Low Steep
Bone quality 124 Coarse Fine and thin
Hock quality 118 Filled Dry
Udder 118
Fore udder attachment 115 Loose Strong
Rear udder height 118 Low High
Rear udder width 113 Narrow Wide
Udder support 102 Weak Strong
Udder depth 108 Deep High
Udder balance 109 Deep rear udder Deep front udder
Teat length 110 Short Long
Teat thickness 104 Thin Thick
Teat placement (front) 115 Wide Close
Teat placement (back) 108 Wide Close

NAV proof run date: 03-02-2026 Reliability 65 % Number of daughters: 14

Monogenic

Name Scientific name Symptoms Code Result
SPAST Bovine Spinal Dysmyelination (SDF = Not carrier, SDC = Single carrier, SDS = Double carrier) Spinal dysmyelination is a Read more (SDF = Not carrier, SDC = Single carrier, SDS = Double carrier) Spinal dysmyelination is a recessive congenital neurodegenerative defect identified in the Brown Swiss population. It is a disorder in the central nervous system and is caused by a defect in the neuronal pathways. Affected calves are unable to stand due to spasms of the limbs and the body. The calves die shortly after birth. The key ancestor is believed to be White Cloud Jason’s Elegant (US 148551). https://omia.org/OMIA001247/9913/ SDF Free
SMA Spinal muscular atrophy (SMF = Not carrier, SMC = Single carrier, SMS = Double carrier) Spinal muscular atrophy is Read more (SMF = Not carrier, SMC = Single carrier, SMS = Double carrier) Spinal muscular atrophy is an autosomal recessively inherited defect in the Brown Swiss population. It is a neuromuscular disorder characterised by a loss of lower motor neurons and progressive muscle wasting. The nerve cells in the spinal cord that control muscle function die, which causes muscle wastage. It is most frequently seen in 1-12 weeks old calves, but in some cases, it can be seen from birth. It causes the calves to become weak and have problems standing, the symptoms progressively worsen until the calves die or are euthanized. The key ancestor is the Brown Swiss bull Meadow View Destiny (US 118619). https://omia.org/OMIA000939/9913/ SMF Free
BTA12 Bos Taurus Autosome 12 (B12F = Not carrier, B12C = Single carrier, B12S = Double carrier) BTA12 is an Read more (B12F = Not carrier, B12C = Single carrier, B12S = Double carrier) BTA12 is an autosomal recessively inherited disease, in the Nordic Red Dairy Cattle population. It causes early embryonic death (spontaneous abortion), between the first and fifth month of gestation. The mutation occurs in the RNASEH2B gene. https://omia.org/OMIA001901/9913/ B12F Free
BTA23 Bos Taurus Autosome 23 (B23F = Not carrier, B23C = Single carrier, B23S = Double carrier) BTA23 is an autosomal Read more (B23F = Not carrier, B23C = Single carrier, B23S = Double carrier) BTA23 is an autosomal recessively inherited defect. The disorder was identified in the Nordic Red Dairy Cattle population and causes embryonic death (spontaneous abortion), late in gestation or stillborn calves. The calves have no deformities. B23F Free
PIRM Ptosis, intellectual disability, retarded growth and mortality (PIF = Not carrier, PIC = Single carrier, PIS = Double carrier) AH1 is an autosomal Read more (PIF = Not carrier, PIC = Single carrier, PIS = Double carrier) AH1 is an autosomal recessively inherited defect, identified in the Canadian and Nordic Ayrshire populations. AH1 and PIRM are located very closely to each other in the genome, and it is expected that they are the same defect. They primarily cause early embryonic death (spontaneous abortion) within the first 100 days of gestation. If affected calves are born, they are malformed and have inhibited growth. There has also been reports of learning disabilities (e.g. difficulties learning to drink) The key ancestor is believed to be Selwood Betty’s Commander (CAN 393145). https://omia.org/OMIA001934/9913/ PIF Free
BH2 Braunvieh Haplotype 2 Many of the calves with the mutation in double dose (homozygotic) are stillborn or die Read more Many of the calves with the mutation in double dose (homozygotic) are stillborn or die shortly after birth. It is common for them that they have a low birth weight and are underdeveloped. The calves, which live longer, suffer from chronic lung defect resulting in little growth and high young animal mortality. Most of these calves die or are put down within the first month, however a few can survive. Surviving calves suffer from repeated airway defects and inhibitory growth, and will most likely die or be put down BH2F Free
AH2 Ayrshire Haplotype 2 (AH2F = Not carrier, AH2C = Single carrier, AH2S = Double carrier) AH2 is an autosomal Read more (AH2F = Not carrier, AH2C = Single carrier, AH2S = Double carrier) AH2 is an autosomal recessively inherited defect, identified in the North American Ayrshire population. It causes early embryonic death (spontaneous abortion). The key ancestor is believed to be Oak-Ridge Lightning (US 120135). https://omia.org/OMIA002134/9913/ AH2F Free

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